1. Residual stresses in welded tubular Y-joints;Free,1986
2. Preliminary studies on the effects of interactions between residual and applied stresses on significant defects;Qi,1986
3. Effects of welding residual stresses on significance of defects in various types of welded joint;Qi,1989
4. Effects of welding residual stresses on significance of defects in various types of welded joint;Qi,1990